30744065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{7873}}^1$

素因数の和:7960

約数の個数: 16

約数和(自身を含む): 40818816

約数和(自身を除く): 10074751

約数列:

[1, 5, 11, 55, 71, 355, 781, 3905, 7873, 39365, 86603, 433015, 558983, 2794915, 6148813, 30744065]

約数ペア:

[(1, 30744065), (5, 6148813), (11, 2794915), (55, 558983), (71, 433015), (355, 86603), (781, 39365), (3905, 7873)]